All American HVAC Co

All American HVAC Co has served the Mount Prospect community for more than a decade, building a reputation on consistent, high-quality service backed by strong customer loyalty. With a perfect 5-star rating across 12 verified reviews, the company fields a team of certified technicians who handle residential heating, cooling, and ventilation systems across Cook County and surrounding suburbs including Arlington Heights, Des Plaines, and Schaumburg. This locally operated contractor maintains round-the-clock availability, ensuring homeowners can reach a live voice whenever an emergency strikes, regardless of the hour or day.

What distinguishes All American HVAC Co from neighboring contractors stems directly from client experiences documented in recent reviews. Multiple homeowners describe receiving same-day response during extreme weather events, with technician Josh arriving within 30 minutes on the coldest day of the year to diagnose and repair a failed heating system. Reviewers consistently highlight diagnostic speed and accuracy, a trait that Saved customers thousands in unnecessary repairs, with one client noting a competing company quoted a full system replacement before Josh identified a simple thermostat fault and resolved it in under twenty minutes. The company offers straightforward pricing without surprise line items, earning marks for transparency and fairness.

Named technician Josh appears repeatedly across reviewer accounts, establishing himself as the primary service professional clients request by name. One customer described calling after their heater failed during subzero temperatures, receiving a callback within five minutes and having a functioning system before dinner time that same evening. Another reviewer credited Josh with correctly identifying an issue other contractors misdiagnosed, avoiding a costly and unnecessary full-system replacement. Long-term client Diana Sparks noted she has relied on All American HVAC Co for over ten years, a testament to sustained competence and trust that newer customers repeatedly confirm through five-star ratings and enthusiastic recommendations.